| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [to-vb] [conj] | 1318 |
|
| 2 | is [to-vb] [subord] | 142 |
|
| 3 | is [verb] until | 76 |
|
| 4 | [be] [to-vb] until | 27 |
|
| 5 | be [to-vb] until | 27 |
|
| 6 | is [to-vb] until | 6 |
|
| 7 | [is] [to-vb] until | 6 |
|
